Describe the Bug:1- Chandra, Pyrogenius 1st ability adds 2 counters correctly but has 2nds ability effect, deals 4 damage to target creature.2- 2nd ability removes 3 counters correctly but has the effect of the 3nd ability, deals 6 damage to target player and each creature he or she controls.3- 3nd ability costs -10 counters but has no effect at all.Option cancel is cancel though.4- Also Chandra, Pyrogenius uses the general counters interface system.Which card did behave improperly?Chandra, Pyrogenius

What exactly should be the correct behavior/interaction?1,2,3- Chandra, Pyrogenius costs,menus & abilities match.4- Chandra, Pyrogenius uses the interface of planeswalkers counters.Are any other cards possibly affected by this bug? -